R-MER Shield LT
Aluminium Rainscreen System
R-MER Shield LT is a high-quality A1 fire classified rainscreen solution for building envelopes. The Hilti subframe combined with the aluminium profile, provides complete design freedom to transform the aesthetic whilst improving the thermal performance of any facade.
The inclusion of NyRock® stone wool insulation provides maximum thermal performance from minimal insulation thickness, reducing the wall to panel distances, increasing useable space inside.
- Cladding replacements
- New build projects
- Thermal performance upgrades
A1
Fire Classification
Achieve unmatched safety with
R-MER Shield LT’s A1 fire classification, meeting the highest standards of fire performance.
30-Year
Single-Point Guarantee
R-MER Shield LT comes with a
30-year Single-Point Guarantee, ensuring long-lasting performance and peace of mind. Learn more.
100%
Recyclable
R-MER Shield LT profile is constructed from aluminium, which can be completely recycled at the end of its lifespan, with zero waste to landfill.
Flexible design
and performance
Enjoy unparalleled design flexibility and low-maintenance benefits with R-MER Shield LT. Create your vision without compromising on performance.
New Build Construction
When it comes to new build construction projects, the R-MER Shield LT rainscreen system stands as the pinnacle of innovation, balancing aesthetics, performance and functionality to create beautiful building envelopes.
The unique system offers unmatched quality and time-saving installation speed using the Hilti facade mounting platform, enhancing your building’s thermal performance and aesthetic appeal.
- Total design freedom
- Complete technical and design support
- 30 year Single-Point Guarantee
Refurbishment and Cladding Replacement
R-MER Shield LT achieves A1 fire classification, making it the ideal system to replace any failed facade or combustible cladding that does not meet Approved Document B building regulations or fire classification standards.
The Hilti slab to slab subframe fixes directly into the existing concrete floor slabs requiring fewer fixing brackets and penetrations, significantly minimising disruption to building occupants.
- Fire Classification A1 rated
- NyRock® non-combustible insulation
- Suitable for buildings with insufficient fixing substrate
Thermal Performance Upgrades
R-MER Shield LT can significantly improve the thermal performance of a building. The inclusion of NyRock® stone wool insulation provides maximum thermal performance from minimal insulation thickness. This reduces wall to panel distances, increasing useable space inside.
The integration of the ventilated void within R-MER Shield LT prevents heat loss in the winter and heat gain in the summer. This enhances the overall energy efficiency of the building and aligns seamlessly with sustainable construction practices.
- Improved u-value
- Reduce thermal bridging
- Achieve Passivhaus requirements
Experience the perfect blend of form and function
R-MER Shield LT profiles are manufactured from high-quality aluminium and are avaiable in smooth, macro and micro surfaces for complete design flexibility. All profiles can be specified with a built-in shadow reducing installation error to provide a consistent aesthetic.
Engineered with application versatility in mind, the profiles can be installed horizontally, vertically or diagonally. The LT profiles are manufactured in standard construction widths, ranging from 250 to 500mm in 50mm increments in lengths of up to 6m. In addition, both internal and external pre-formed corners are available.
Wide range of colour coated aluminium profiles
Constructed from lightweight aluminium, R-MER Shield LT profiles are available in a wide range of colours and finishes, all of which are UV-resistant to protect the facade from environmental conditions whilst delivering a striking finish to suit all design requirements.
Garland UK, in partnership with Hilti
Garland UK is proud to collaborate with Hilti, a renowned leader in envelope substructure manufacturing. Together, we deliver expert technical support and first-class facade mounting systems designed specifically for the R-MER Shield LT range.
Both Garland UK and Hilti share a commitment to maintaining high-quality standards and creating long-standing customer relationships. Our aligned technical support and design services guarantee that the R-MER Shield LT system not only meets but surpasses expectations.
System Components
R-MER Shield LT is engineered for long-term performance, featuring high-performance insulation and robust weather protection.
The multi-layered system includes a Hilti extruded aluminium facade substructure system, non-combustible insulation and the R-MER Shield LT profile.
1. Brackets
Extensive range of horizontal and vertical brackets to suit all panel types and thermal requirements.
1. Bracket Fasteners
Fasteners for various applications, from screw-fixings to SFS or anchoring into masonry or concrete.
3. Support Rails
L or T rails with a range of fasteners to suit your metal profile design.
4. Profile Fasteners
Stainless steel A2 fasteners
5. R-MER Shield LT Profile
Aluminium rainscreen profile available in a wide range of dimensions with optional shadow gap for complete aesthetic flexibility.
6. Insulation
Non-combustible ROCKWOOL NyRock® rigid stonewool insulation available in a wide range of thicknesses to suit thermal requirements.
Garland UK & Hilti
A single-source design solution
Our combined technical services provide you with the necessary documentation to support your project. These include thermal and structural calculations, design layout, fixing arrangements and fire safety guidance.
Every project is bespoke, and we’re here to make sure that you receive the highest levels of care and attention. Your Garland Technical Manager will collaborate directly with the Hilti building envelope experts to ensure quality assurance from design to project completion.
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Detailed Installation Drawings: Comprehensive elevation installation drawings for ventilated facades featuring essential construction details.
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Profile Cutting Efficiency: Practical guidelines to enhance profile-cutting efficiency, minimising material waste and cost.
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Full Product Approvals: A comprehensive collection of documented approvals encompassing all Hilti and Garland UK components, including profiles, anchors, fasteners, and DX systems.
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Structural Integrity Reports: Leveraging Hilti’s PROFIS facade design software to combine anchor and baseplate calculations, delivering compliant structural design drawings and supporting documentation.
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Standardised System Diagrams: Standard design details for the complete R-MER Shield LT system, suitable for use in project documentation or BIM/CAD libraries.
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U-Value Analysis: A thorough analysis of the thermal performance and heat transfer coefficient U (W/m2K) of R-MER Shield LT.
